Hamza Khalid Email & Phone Number

Pakistan

Global

Building Enclave

• Implemented Zero Knowledge Proofs based advanced cryptographic systems,including Circom, Zokrates, and Halo2, to enhance privacy and security.
• Created OnChainID contracts on Soroban Chain aligning with standards such as ERC735, ERC734 and ERC725.
• Engineered identity solutions utilizing Plaid for KYC and Financial Asset Verification,Vezgo, and Dynamic for on chain KYC application.
• Developed and managed Verifiable Credentials and Decentralized IDs usingOnChainID, aligning with standards such as ERC735, ERC734, and ERC725.
• Spearheaded the tokenization process compliant with ERC3643, optimizing assetmanagement and security.
• Designed and deployed AWS Lambda functions for creating identity contracts, issuingVerifiable Credentials, and managing JSON-LD proofs, streamlining operations andensuring scalability.

• Led critical Wallet-as-a-Service research and Developer Incentive Program spikes,driving key decisions and enhancing developer engagement for Permission.io.
• Led an Airdrop campaign to boost engagement, conducting research and developmentof secure, gas-efficient smart contracts, integrated with Fireblocks.
• Identified and remedied a significant security vulnerability involving multiplewithdrawals, implementing robust mechanisms, OTP verification, and enhancingsecurity for all Web3 integrations, significantly reducing.
• Led the response to a credential stuffing attack, conducting thorough investigations,writing detailed Root Cause Analyses (RCAs), and identifying compromised accountsthrough strategic database queries.
• Engineered and documented a solution to recover and secure legacy transaction dataon a private blockchain, averting potential legal and operational crises

• Worked on a wide range of projects, including Full-Stack, Web3, AI & Cryptography.
• Worked on numerous internal projects, playing a pivotal role in enhancing the architecture, design, and performance of applications through strategic contributions and innovative solutions.
• Provided mentorship to junior engineers, enhancing team skillset and knowledge.
• Conducted technical interviews and evaluated potential candidates for software engineering positions, ensuring alignment with team requirements and company culture
• Created Solana Smart Contracts for cross-chain interoperable protocol between Solana and several EVM chains using the Wormhole Bridge

Islāmābād, Pakistan

• Led two major projects, working directly with clients to build strong relationships and ensure alignment with their needs.
• Played a pivotal role in design and implementation decisions for key features across several projects, contributing significantly to their success.
• Significantly enhanced client relationships through proactive engagement and consistently delivering beyond expectations.
• Collaborated with cross-functional teams including product managers, UX/UI designers, and QA analysts to define specifications and deliver high-quality software.
• Designed and implemented scalable applications, with CI/CD for high delivery and low fail rates.
• Conducted code reviews, ensuring best practices and high code quality.

Led Full Stack Web Application Development, Leveraging Web2 and Web3 technologies to build innovative applications.- Engineered and launched a Solana Blockchain-Based NFT Sales Platform for iBot with over 10 successful launches.- Engineered a high-performance trading bot platform. Seamlessly integrated with major exchanges such as Binance, FTX, and.

Islāmābād, Pakistan

Learned all about Network Administration.

Worked on the Django framework to maintain and implement new features- Building backend services and APIs- Converted the static website to dynamic- Implemented a ticketing system and payments service.- Regularly maintaining and updating the website

Bachelor'S Degree, Computer Science

- Multiple Deans List Awards - NasCon & IntraFast Winner

Intermediate Computer Science

- Class Representative - Science Fair Winner - Programming Competition Winner